13387190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 24938496

約数和(自身を除く): 11551306

約数列:

[1, 2, 5, 10, 43, 86, 163, 191, 215, 326, 382, 430, 815, 955, 1630, 1910, 7009, 8213, 14018, 16426, 31133, 35045, 41065, 62266, 70090, 82130, 155665, 311330, 1338719, 2677438, 6693595, 13387190]

約数ペア:

[(1, 13387190), (2, 6693595), (5, 2677438), (10, 1338719), (43, 311330), (86, 155665), (163, 82130), (191, 70090), (215, 62266), (326, 41065), (382, 35045), (430, 31133), (815, 16426), (955, 14018), (1630, 8213), (1910, 7009)]